Electrical issues are one of the leading causes of house fires in the U.S., and many of them stem from arc faults—silent, unseen hazards that can go unnoticed until it’s too late. That’s why understanding what arc faults are and how to protect against them is crucial to maintaining a safe home.
An arc fault occurs when electricity jumps from one wire to another due to damaged wiring, loose connections, or deteriorated insulation. This creates a high-temperature discharge that can ignite surrounding materials such as drywall, wood, or insulation. Unlike short circuits or ground faults, arc faults often happen intermittently, making them difficult to detect without the right protection in place.
That’s where Arc Fault Circuit Interrupters (AFCIs) come in. AFCIs are specialized breakers that detect irregularities in the electrical waveform caused by arc faults and immediately shut off power to prevent a potential fire. These are now a requirement in many areas of the home, especially in bedrooms and living spaces, under modern electrical codes.
We install and upgrade electrical panels with AFCI protection to ensure our clients meet Massachusetts code requirements and enjoy peace of mind. These devices aren’t just code-compliant—they’re life-saving technology designed to prevent tragedies before they start.
Older homes in Eastern Massachusetts are especially vulnerable. Over time, wires may degrade, outlets loosen, or rodents can damage insulation. Without AFCI protection, these small issues could go unnoticed until a fire breaks out. That’s why we recommend electrical inspections for all homes over 20 years old, especially if they’ve never had an updated panel.
Arc faults can also be triggered by appliances, lamps, or extension cords that are frayed or improperly wired. We help clients understand where risks exist, replace outdated components, and install AFCI outlets and breakers as needed. In new construction and renovations, we always ensure AFCI protection is part of the electrical blueprint.
Unlike conventional breakers, AFCIs require professional installation and periodic testing. Homeowners should not attempt to install or replace them without a licensed electrician. Improper handling can leave circuits unprotected or cause nuisance tripping that disrupts power unnecessarily.
We’re committed to keeping homes in our community safe and code-compliant. From AFCI upgrades to complete service panel replacements, we make sure your electrical system works for you—not against you.
Contact Clark Electric at (844) 431-8050 or visit our Facebook page to schedule a safety inspection or panel upgrade.
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